Federal Aviation Administration Presented To: IPACG/39 Presented By: Dennis Addison, FAA Date: February 5-6, 2014 IP09: LOST FUEL SAVINGS DUE TO LACK OF RNP 4 & FANS-1A EQUIPAGE

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 RNP4 and FANS Improves efficiency Non FANS RNP10 FANS RNP10 FANS RNP4 2

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6,

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Aircraft Type and Equipage 4

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6,

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Lost Fuel Burn Savings The following slides identify denied aircraft requests for climb to optimum altitudes and places a value on the increased fuel burn due to lack of FANS equipment and RNP certification 8

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Impact of Denied Altitude Change Requests 9

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 ADS-C Reporting Costs 25c RNP10 $ Hour Flight 25c RNP4 $

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 ADS-C Reporting Costs ADS Savings $4.25 F310 F320 Request F330 ATC Advises UNABLE higher due to Traffic 16 nm 11

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Lack of RNP4 extra fuel burn F310 F320 Request F330 ATC Advises UNABLE higher due to Traffic Is the traffic a Same Direction Conflict? Is the distance between the aircraft 16nm or more? If the these two conditions are met; Track: Aircraft type Feet below optimum altitude Time the altitude request was denied 12

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Lack of RNP4 extra fuel burn Request F350 ATC Clears ZZZ123 Climb and Maintain F320 Calculate time from the aircraft’s denied climb to optimum altitude. Begin new tracking if still below optimum altitude. 13

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Lack of RNP4 extra fuel burn Aircraft ZZZ123 is a B744 that was 1.5 hours and 2000 feet below optimum altitude. 133 kg per hour Multiplied by 1.5 Equals kg extra fuel burn for this event 14

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Lack of RNP4 extra fuel burn  Data tracked for 15 days  April 1-16, 2012 Extra fuel burn of 27,331kg (60,128) lbs due to lack of FANS and RNP4  Sept 10-24, 2012 Extra fuel burn of 28,829kg (63,423 lbs) due to lack of FANS and RNP4  Jan 6-21, 2013 Extra fuel burn of 28,858kg (63,487 lbs) due to lack of FANS and RNP4  Extrapolated over a 1 year time period, an annual extra fuel burn of 702,211kg (1,544,850 lbs)  Extra 4.9 million lbs of CO2 emissions 15

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Lack of RNP4 extra fuel burn  Data tracked for 15 days (Sept 1-16, 2013)  Extra fuel burn of 21,310 kilograms (kg) (46,882 lbs) due to lack of FANS and RNP4  Extrapolated over a 1 year time period, an annual extra fuel burn of 518,543 kg (1,140,795 lbs)  Extra 1.6 million kg of CO2 emissions 16

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 RNP4 Aircraft extra fuel burn  Data tracked for 15 days (Sept 1-16, 2013)  Extra fuel burn of 13,534 kilograms (kg) (29,744 lbs) due to lack of FANS and RNP4  Extrapolated over a 1 year time period, an annual extra fuel burn of 329,282 kg (724,420lbs) 17

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Additional benefits are not tracked 30nm separation after two opposite direction aircraft have passed If an aircraft is held below optimum altitude because of traffic and does not make requests for a new optimum altitude. 19

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Additional benefits are not tracked Savings that could be realized by developing route systems based on a 30nm lateral standard. This paper only captures the lost savings for the Oakland FIR. It would be much higher if calculated for all FIRs 20

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Conclusion The meeting is requested to: Recognize the benefits of RNP 4 and FANS equipage; and Consider certifying FANS equipped aircraft as RNP 4; and Consider equipping aircraft with satellite FANS and RNP 4 certification. 21

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Seamless Airspace Chart 22

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014 Tahiti Auckland Nadi Brisbane Moresby Ujung ManilaManila Fukuoka Anchorage Vancouver Seattle Oakland Los Angeles MexicoMexico Honolulu Guam Bucholz ADS Distance Based Separation Vancouve r D50 ZSE, ZOA, ZLA D50, 30/30 HCF D50, 30/30 Auckland D50, 30/30 Nadi D50, 30/30 Brisbane D50, 30/30 Guam D50, 30/30 Fukuoka D50, 30/30 Anchorage D50, 30/30 PAZN FIR Anchorage PAZA FIR 23

Federal Aviation Administration IPACG/39 Dennis Addison, FAA Date: February 5-6, 2014